| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.59 | 7.462% | $122.0661 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $108.65 | 11.363% | $120.9959 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $124.70 | 4.765% | $130.642 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $118.82 | 4.575% | $124.256 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $65.92 | 9.325% | $72.067 | $72.07 | $72.05 | $72.10 |
| Purchase #6 | $96.40 | 9.460% | $105.5194 | $105.52 | $105.50 | $105.50 |
| Purchase #7 | $6.41 | 5.806% | $6.7822 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $634.49 | $682.3286 | $682.34 | $682.30 | $682.40 | |